2j0v3saqd.spf.checkpoint-spf.com has no NS records.
NS records for this zone are defined at checkpoint-spf.com.
NS records for this zone are defined at checkpoint-spf.com.
Question and response
Question
dig 2j0v3saqd.spf.checkpoint-spf.com. NS
Answer
The response has no answer records.
Authority
checkpoint-spf.com. 900 SOA ns-1686.awsdns-18.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0